decrypter/Client.java at main · abarsamian/decrypter · GitHub

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
package cop2805;
import java.net.*;
import java.io.*;
import java.awt.*;
import java.awt.event.*;
import javax.swing.*;


//main method runs gui
public class Client {
	public static void main(String[] args) {

	 SwingUtilities.invokeLater(() -> new ClientGUI().setVisible(true));
}


public static class ClientGUI extends JFrame{

    public JButton selectFile;
    public JButton decipher;
    public JTextArea firstText;
    public JTextArea secondText;


    	public ClientGUI(){
        setTitle("Secret Agent Messaging Platform");
        setSize(1100, 300);

        //created buttons and text
        selectFile = new JButton("Select File");
        decipher = new JButton("Decipher");
        firstText = new JTextArea();
        secondText = new JTextArea();


        //file chooser listener
    	selectFile.addActionListener(new ActionListener() {
            public void actionPerformed(ActionEvent e) {
            	JFileChooser fileChooser = new JFileChooser();
            	int returnVal = fileChooser.showOpenDialog(null);
            	if (returnVal == JFileChooser.APPROVE_OPTION) {
            		File selectedFile = fileChooser.getSelectedFile();
            		try {
            		BufferedReader br = new BufferedReader(
            				new FileReader(selectedFile));
            		String file = br.readLine();
            		firstText.setText(file);

            	}catch(IOException exx) {
            		exx.printStackTrace();
            	}
            }
    	}
   });


        //left panel
        JPanel leftPanel = new JPanel();
        leftPanel.setLayout(new GridLayout(2, 1));
        leftPanel.add(selectFile);
        leftPanel.add(decipher);
        leftPanel.setPreferredSize(new Dimension(150, 100));

        //right panel

        JPanel rightPanel = new JPanel();
        rightPanel.setLayout(new GridLayout(2, 1));
        rightPanel.add(firstText);
        rightPanel.add(secondText);

        //layout
        setLayout(new BorderLayout());
        add(leftPanel, BorderLayout.WEST);
        add(rightPanel, BorderLayout.CENTER);

        //decipher button listener
        decipher.addActionListener(new ActionListener() {
            public void actionPerformed(ActionEvent e) {
                String input = firstText.getText();


                //client socket
        		try {
        			//connection
        		Socket socket = new Socket("127.0.0.1", 1234);

        		PrintWriter pr = new PrintWriter(
        				new OutputStreamWriter(socket.getOutputStream()));
        		pr.println(input);
        		pr.flush();

        		//input from server
        		BufferedReader br = new BufferedReader(
        				new InputStreamReader(socket.getInputStream()));

        		String response = br.readLine();
        		//testing response

        		secondText.setText(response);

        		socket.close();
        		pr.close();

        		} catch (UnknownHostException ex) {
        		ex.printStackTrace();

        		} catch (IOException ex) {
        		ex.printStackTrace();
        			}
            	}
        	});

    	}
	}
}